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	<id>https://wiki.math.ucr.edu/index.php?action=history&amp;feed=atom&amp;title=007A_Sample_Midterm_1%2C_Problem_5</id>
	<title>007A Sample Midterm 1, Problem 5 - Revision history</title>
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	<updated>2026-04-22T17:03:17Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.math.ucr.edu/index.php?title=007A_Sample_Midterm_1,_Problem_5&amp;diff=1779&amp;oldid=prev</id>
		<title>MathAdmin at 00:40, 12 November 2017</title>
		<link rel="alternate" type="text/html" href="https://wiki.math.ucr.edu/index.php?title=007A_Sample_Midterm_1,_Problem_5&amp;diff=1779&amp;oldid=prev"/>
		<updated>2017-11-12T00:40:17Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 00:40, 12 November 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l8&quot; &gt;Line 8:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 8:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;009A &lt;/del&gt;Sample Midterm 1, Problem 5 Detailed Solution|'''&amp;lt;u&amp;gt;Detailed Solution&amp;lt;/u&amp;gt;''']]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;007A &lt;/ins&gt;Sample Midterm 1, Problem 5 Detailed Solution|'''&amp;lt;u&amp;gt;Detailed Solution&amp;lt;/u&amp;gt;''']]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[007A_Sample_Midterm_1|'''&amp;lt;u&amp;gt;Return to Sample Exam&amp;lt;/u&amp;gt;''']]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[007A_Sample_Midterm_1|'''&amp;lt;u&amp;gt;Return to Sample Exam&amp;lt;/u&amp;gt;''']]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>MathAdmin</name></author>
	</entry>
	<entry>
		<id>https://wiki.math.ucr.edu/index.php?title=007A_Sample_Midterm_1,_Problem_5&amp;diff=1777&amp;oldid=prev</id>
		<title>MathAdmin: Created page with &quot;&lt;span class=&quot;exam&quot;&gt; To determine drug dosages, doctors estimate a person's body surface area (BSA) (in meters squared) using the formula:  ::&lt;span class=&quot;exam&quot;&gt;&lt;math&gt;\text{BSA...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.math.ucr.edu/index.php?title=007A_Sample_Midterm_1,_Problem_5&amp;diff=1777&amp;oldid=prev"/>
		<updated>2017-11-12T00:38:46Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;&amp;lt;span class=&amp;quot;exam&amp;quot;&amp;gt; To determine drug dosages, doctors estimate a person&amp;#039;s body surface area (BSA) (in meters squared) using the formula:  ::&amp;lt;span class=&amp;quot;exam&amp;quot;&amp;gt;&amp;lt;math&amp;gt;\text{BSA...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;span class=&amp;quot;exam&amp;quot;&amp;gt; To determine drug dosages, doctors estimate a person's body surface area (BSA) (in meters squared) using the formula:&lt;br /&gt;
&lt;br /&gt;
::&amp;lt;span class=&amp;quot;exam&amp;quot;&amp;gt;&amp;lt;math&amp;gt;\text{BSA}=\frac{\sqrt{hm}}{60}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;span class=&amp;quot;exam&amp;quot;&amp;gt;where &amp;amp;nbsp;&amp;lt;math style=&amp;quot;vertical-align: 0px&amp;quot;&amp;gt;h&amp;lt;/math&amp;gt;&amp;amp;nbsp; is the height in centimeters and &amp;amp;nbsp;&amp;lt;math style=&amp;quot;vertical-align: 0px&amp;quot;&amp;gt;m&amp;lt;/math&amp;gt;&amp;amp;nbsp; is the mass in kilograms. Calculate the rate of change of BSA with respect to height for a person of a constant mass of &amp;amp;nbsp;&amp;lt;math style=&amp;quot;vertical-align: 0px&amp;quot;&amp;gt;m=85.&amp;lt;/math&amp;gt;&amp;amp;nbsp; What is the rate at &amp;amp;nbsp;&amp;lt;math style=&amp;quot;vertical-align: -1px&amp;quot;&amp;gt;h=170&amp;lt;/math&amp;gt;&amp;amp;nbsp; and &amp;amp;nbsp;&amp;lt;math style=&amp;quot;vertical-align: -1px&amp;quot;&amp;gt;h=190?&amp;lt;/math&amp;gt;&amp;amp;nbsp; Express your results in the correct units. Does the BSA increase more rapidly with respect to height at lower or higher heights?&lt;br /&gt;
&amp;lt;hr&amp;gt;&lt;br /&gt;
[[007A Sample Midterm 1, Problem 5 Solution|'''&amp;lt;u&amp;gt;Solution&amp;lt;/u&amp;gt;''']]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[009A Sample Midterm 1, Problem 5 Detailed Solution|'''&amp;lt;u&amp;gt;Detailed Solution&amp;lt;/u&amp;gt;''']]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[007A_Sample_Midterm_1|'''&amp;lt;u&amp;gt;Return to Sample Exam&amp;lt;/u&amp;gt;''']]&lt;/div&gt;</summary>
		<author><name>MathAdmin</name></author>
	</entry>
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